(19)

(11)

EP 1 593 257 A1

(12)

(43) Date of publication: 09.11.2005 Bulletin 2005/45 (21) Application number: 04702031.8 (22) Date of filing: 14.01.2004

(51) International Patent Classification (IPC)7: H04M 3/42, H04M 3/53 (86) International application number: PCT/IB2004/050020 (87) International publication number: WO 2004/071060 (19.08.2004 Gazette 2004/34)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 04.02.2003 EP 03100219 (71) Applicant: Koninklijke Philips Electronics N.V. 5621 BA Eindhoven (NL)	(72) Inventors: BODLAENDER, Maarten, P. NL-5656 AA Eindhoven (NL) WILLEMS, Henricus, X. Nl-5656 AA Eindhoven (NL) (74) Representative: Landousy, Christian  Société Civile SPID, 156, Boulevard Haussmann 75008 Paris 75008 Paris (FR)